Table 5.
Comparison of serum S100B at each time point between the SGB and control groups (n = 41, µg/L, x̅ ± sd)
| Group | T1 | T2 | T3 | T4 | F value | P value |
|---|---|---|---|---|---|---|
| Control | 0.45±0.14 | 0.85±0.14b | 0.90±0.15b | 0.87±0.17b | 80.421 | 0.000 |
| SGB | 0.43±0.13 | 0.55±0.11a,b | 0.62±0.12a,b | 0.56±0.13a,b | 17.220 | 0.000 |
| T value | 0.670 | 7.193 | 10.001 | 9.275 | ||
| P value | 0.505 | 0.000 | 0.000 | 0.000 |
Note: Compared with the control group;
a
P<0.05.
Compared with T1;
b
P<0.05.
SGB: stellate ganglion block; T1: before endotracheal intubation; T2: before vascular blockade; T3: after vessel opening; T4: at the end of procedure.